231114040245 has 48 divisors (see below), whose sum is σ = 460016481600. Its totient is φ = 106157640960.

The previous prime is 231114040237. The next prime is 231114040253. The reversal of 231114040245 is 542040411132.

231114040245 is a `hidden beast` number, since 2 + 3 + 1 + 11 + 404 + 0 + 245 = 666.

It is an interprime number because it is at equal distance from previous prime (231114040237) and next prime (231114040253).

It is not a de Polignac number, because 231114040245 - 2³ = 231114040237 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12277360 + ... + 12296169.

It is an arithmetic number, because the mean of its divisors is an integer number (9583676700).

Almost surely, 2^231114040245 is an apocalyptic number.

It is an amenable number.

231114040245 is a deficient number, since it is larger than the sum of its proper divisors (228902441355).

231114040245 is a wasteful number, since it uses less digits than its factorization.

231114040245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24573570 (or 24573567 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 231114040245 its reverse (542040411132), we get a palindrome (773154451377).

The spelling of 231114040245 in words is "two hundred thirty-one billion, one hundred fourteen million, forty thousand, two hundred forty-five".